CN110769069B - Method and device for pushing alarm information - Google Patents
Method and device for pushing alarm information Download PDFInfo
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- CN110769069B CN110769069B CN201911048051.0A CN201911048051A CN110769069B CN 110769069 B CN110769069 B CN 110769069B CN 201911048051 A CN201911048051 A CN 201911048051A CN 110769069 B CN110769069 B CN 110769069B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/55—Push-based network services
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
Abstract
The invention relates to a method and a device for pushing alarm information, belonging to the technical field of comprehensive processing of power transformation information, wherein the method comprises the following steps: receiving alarm information, judging whether the number of the received alarm information reaches the number of the alarm information which can be received by the browser at one time, and if so, setting the number of the alarm information which can be received by the browser at one time as an alarm pushing threshold of the alarm information; if not, setting the number of the received alarm information as the alarm pushing threshold value; when the browser is in an idle state, pushing alarm information of which the number is not more than the alarm pushing threshold value to the browser, and setting the browser state as a busy state until the pushing of all the alarm information is finished. The pushing method can realize real-time pushing of the alarm information timely and quickly, avoids the phenomena of jamming and breakdown of the browser, and does not influence the performance of the client browser and the normal use of other functions in the client browser.
Description
Technical Field
The invention belongs to the technical field of comprehensive processing of power transformation information, and particularly relates to a method and a device for pushing alarm information.
Background
In the prior art, power transformation information comprehensive processing systems are deployed in power overhaul companies in various cities, and the system manages robots and video monitoring within the unit range, integrates and reports main equipment data, auxiliary equipment data and polling receiving data within the unit range, and mainly comprises modules such as intelligent polling, video monitoring and data integration. In the power transformation information comprehensive processing system, the relatively important information display is the display of real-time alarm information, and the timely, correct, effective and complete alarm information can help maintainers to quickly troubleshoot, position and confirm faults.
At present, in the process of pushing real-time alarm information in a power transformation information comprehensive processing system, due to the fact that the quantity of alarm information is large, when a client browser cannot timely and quickly display the alarm information smoothly, the problems that the alarm information cannot be received when the browser is blocked, crashed and multiple pages share the same alarm pushing channel in the process of pushing the alarm are caused, the alarm information cannot be timely displayed, and quick troubleshooting and positioning of faults by maintenance personnel are affected.
Disclosure of Invention
The invention aims to provide a method and a device for pushing alarm information, which are used for solving the problem that a client browser of a power transformation information comprehensive processing system cannot timely, quickly and smoothly display the alarm information.
Based on the above purpose, a technical scheme of a method for pushing alarm information is as follows:
receiving alarm information, judging whether the number of the received alarm information reaches the number of the alarm information which can be received by the browser at one time, and if so, setting the number of the alarm information which can be received by the browser at one time as an alarm pushing threshold of the alarm information; if not, setting the number of the received alarm information as the alarm pushing threshold value;
when the browser is in an idle state, pushing alarm information of which the number is not more than the alarm pushing threshold value to the browser, and setting the browser state as a busy state until the pushing of all the alarm information is finished.
Based on the purpose, the technical scheme of the pushing device for the alarm information is as follows:
the alarm information pushing device comprises a memory, a processor and a computer program which is stored on the memory and runs on the processor, wherein the processor is coupled with the memory, and the processor realizes the alarm information pushing method when executing the computer program.
The two technical schemes have the beneficial effects that:
in order to realize that the client browser can rapidly and smoothly display the alarm information and most favorably push the alarm information, the alarm pushing threshold value of the alarm information is reasonably set, the pushing is carried out according to the alarm pushing threshold value when the browser is in an idle state, the browser is set to be in a busy state in the pushing process, and other alarm information is not pushed any more before the pushing of the alarm information is not finished.
When a plurality of pages of the browser share the same alarm push channel, in order to avoid the problem that an alarm cannot be received, as a further improvement, when at least two pages in the browser share one alarm push channel to display alarm information, if the alarm push channel is used, the alarm push channel is set to be marked as an occupied state, and if the alarm push channel is not used, the alarm push channel is set to be marked as an idle state; and when a page of the browser carries out channel initialization, judging the alarm push channel mark, and if the page is in an idle state, successfully initializing the channel.
The beneficial effect of the improvement is as follows: when a plurality of pages share the same warning push channel in an idle state, the page which is initialized firstly is allowed to use the warning push channel to display warning information, and when the warning push channel is closed, the next page which is initialized firstly is allowed to use the warning push channel.
In order to realize the caching of the alarm information, after the alarm information is received, the alarm information is stored in an alarm information storage container, and when the alarm information needs to be pushed, a corresponding amount of alarm information is taken out from the alarm information storage container.
Before pushing the alarm information, the following improvements are further included:
sequencing the received alarm information according to the priority level of the alarm information label, and taking out the corresponding number of alarm information according to the sequencing when the alarm information needs to be pushed; the alarm information label at least comprises one of the following items: alarm level, fault source of alarm information, alarm type and alarm time.
The beneficial effect of the improvement is as follows: and the priority pushing of the alarm information with high level is realized by taking the priority level of the alarm information label.
Further, the following improvements are included: and acquiring query information of a user, and updating the priority level of corresponding content in the alarm information tag when the query information contains the content in the alarm information tag.
The beneficial effect of the improvement is as follows: by acquiring the query information of the user, the content in the warning information tag which is interested by the user can be judged, and the dynamic update of the priority level of the warning information tag is realized.
Drawings
FIG. 1 is a schematic diagram of the overall architecture of the push alert message of the present invention;
FIG. 2 is a schematic diagram of the alert store structure of the present invention;
fig. 3 is a flow chart of dynamically calculating an alarm push threshold according to the present invention.
Detailed Description
The following further describes embodiments of the present invention with reference to the drawings.
The method comprises the following steps:
the invention relates to a method for pushing alarm information, which comprises the following steps:
1) and receiving alarm information.
As shown in fig. 1, the alarm service module receives the alarm information sent from the message center and writes the alarm information into the cache. An alarm information storage container is added at an alarm push server, the alarm information obtained from a message bus is preprocessed by using a user authority rule, the alarm information is primarily screened, the screened alarm information is stored in the alarm information storage container, the alarm information storage container is similar to a queue structure, and a first-in first-out principle is implemented, as shown in fig. 2.
In this embodiment, because the alarm information that different users are required to view is different, and the information pushed from the message bus is the alarm information of all stations, the alarm information needs to be screened (i.e., preprocessed) according to different permissions that the users have, so as to obtain the alarm information that the user has permission to view.
2) And initializing an alarm push channel.
Opening one page of the client, initializing an alarm push channel, transmitting parameters of the browser (including the number of the alarm information which can be received by the browser at one time and the maximum number of the alarm information which can be displayed by the browser) to an alarm push server, and responding an idle state of the browser to the alarm push server.
And setting a self-adaptive alarm pushing threshold value under different pushing environments according to the parameters transmitted by the client, the number of alarm information in an alarm storage (namely an alarm information storage container) and the capacity of the alarm storage. In this embodiment, the alarm receiving server receives the alarm message on the message bus, presses the alarm message into the alarm message storage container, and triggers the alarm push thread to push a certain amount of alarm messages according to the currently set alarm push threshold.
The specific steps for setting the alarm push threshold are as follows:
and defining R as the number of the alarms which can be received by the client browser at one time. MAX is defined as the maximum alarm number which can be displayed by a client browser form. And X is defined as the number of the alarm information in the alarm storage container. The push process is divided into a large-volume push (BulkPush) and a small-volume push (SmallPush). And judging whether the large-capacity pushing or the small-capacity pushing is performed at the moment according to the relation between the number X of the alarm information and MAX (MAX, 10000). If the high-capacity pushing is performed, the pushing threshold is R. If the push is small-capacity push, the push threshold is min (X, R).
In this embodiment, the number MAX of the maximum alarm information that can be displayed by the browser at the client is 8000, the number R of the alarm information that can be received by the browser at one time is 200, and the capacity of the alarm information storage is 10000. When X > (1/3) × (MAX,10000)), it is considered as a large volume push, and conversely, it is considered as a small volume push. The specific algorithm flow is as follows: when the pushing is carried out in a small capacity, the pushing threshold value is changed continuously, when the X is smaller than R, the pushing threshold value is X until the alarm information in the alarm memory is 0; when X > is R, the pushing threshold is R; when pushing with a large capacity, the pushing threshold is R, and the flow of determining the alarm pushing threshold is shown in fig. 3.
3) And (4) alarm information screening and classifying service.
And taking out the same amount of preprocessed alarm information from the alarm memory according to the alarm pushing threshold value calculated dynamically. Then, the alarm information in the alarm memory is screened and classified through the independent thread of the alarm information screening and classifying service.
Specifically, the received alarm information is sorted according to the priority level of the alarm information tag, and when the alarm information needs to be pushed, the corresponding number of alarm information is taken out according to the sorting. Generally, the warning information tag words which are interesting to the user and have high attention include: the alarm level (crisis, serious, urgent, etc.), the fault source (main equipment, on-line monitoring subsystem, inspection subsystem, etc.), the alarm type, the alarm time, etc. the alarm information labels are sorted according to the initial priority and stored in the user alarm information interest rule base, and the higher the sorting in the label words, the higher the interest degree of the user is, namely, the priority level is determined according to the interest degree of the user.
The preprocessed alarm information is classified through a user alarm information interest rule base, and the preprocessed alarm information is ranked according to the user interest degree, in the embodiment, the ranked higher in the label words represents that the interest degree is higher, the embodiment adopts a K nearest neighbor method to classify the alarm information, and the idea of the K nearest neighbor method is that if one sample has K nearest samples in a feature space, and most of the nearest samples belong to a certain class, the sample also belongs to the class.
And after the alarm information after secondary processing (relative to preprocessing) is obtained, judging an alarm pushing threshold value and a busy and idle state of the browser, and pushing the alarm information after secondary processing to the browser of the client according to the calculated alarm pushing threshold value when the browser is in an idle state. When a user inquires keywords or operates certain types of alarm information, and if the inquired information of the user contains the content in the alarm information label, the priority level of the corresponding content in the alarm information label is updated; if not, the user is considered to be interested in the query information, and the information is used as a basis for updating the interestingness of the user tag words or adding the content as the interested content.
And when the browser displays the alarm information completely in time, responding to the idle state of the browser, and pushing the alarm push server side circularly and repeatedly until the alarm information does not exist in the alarm storage.
4) And (4) a channel abnormity judgment mechanism.
A double judgment mechanism of heartbeat verification and request overtime is adopted, namely, under the heartbeat mechanism for judging whether the connection of the alarm push channel is normal, the busy and idle state of a client browser is increased for judging whether the alarm push channel is abnormal. If the alarm push server does not receive the busy/idle state response of the browser at the client end at an interval of 10s (configurable other time), the heartbeat verification of the server (namely the server establishing the alarm push channel) is waited, if the verification fails for 3 times (configurable times) continuously or the mark of the busy/idle state of the browser is not returned, the channel is judged to be abnormal, the push channel is closed, the alarm storage device is destroyed, and the alarm receiving server caches the alarm information while receiving the alarm information, so that the alarm information is ensured not to be lost.
5) Push channel sharing mechanism.
And for different pages of the same client browser, introducing channel control right when sharing the same push channel service. If the alarm push channel is being used, setting the alarm push channel to be marked as an occupied state, and if the alarm push channel is not being used, setting the alarm push channel to be marked as an idle state.
For example, when the page 1 initializes the channel, the parameter of the page 1 is transmitted to the alarm push server, and the alarm push channel is set to an occupied state. At this time, if the channel initialization is performed on the page 2, it is obtained that the page 1 is occupying the channel, and if the channel initialization of the page 2 fails. And after the page 1 closes the alarm push channel, setting the channel in an idle state. If the page 2 initializes the channel again, the page 2 initializes the channel again successfully, the parameters of the page 2 are transmitted to the alarm pushing server, and the channel is set to be in an occupied state. Therefore, the method and the device avoid the situation that after a plurality of pages initialize the channels, the alarm service end does not know which page to push or the channels are blocked, so that the client browser cannot receive the alarm information.
In summary, the present invention successfully solves the problems that when a real-time alarm is pushed in a transformer information integrated processing system, a client browser cannot timely and smoothly display alarm information, and an alarm cannot be received when a browser is jammed and crashed and multiple pages share the same push channel in the alarm pushing process, through the above "answer type" push scheme and the push channel sharing mechanism. The pushing method provided by the invention is reasonable in design, safe and practical, can be used for timely and rapidly pushing the alarm real-time information, and does not influence the performance of the client browser and the normal use of other functions in the client browser.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. For example, in this embodiment, the received alarm information is sorted according to the priority level of the alarm information tag, and as another embodiment, the received alarm information may also be sorted according to the sequence of the received alarm information.
The embodiment of the device is as follows:
the embodiment provides a device for pushing alarm information, which comprises a memory, a processor and a computer program stored on the memory and running on the processor, wherein the processor is coupled with the memory, and when the processor executes the computer program, the method for pushing alarm information in the above method embodiments is implemented.
In addition, the processor in this embodiment may be a computer, a microprocessor such as an ARM, or a programmable chip such as an FPGA, a DSP, or the like.
The device for pushing the alarm information in the above embodiment is a computer solution based on the method flow of the present invention, that is, a software framework, and can be applied to a computer, and the device is a processing process corresponding to the method flow. The above-described method will not be described in detail since it is sufficiently clear and complete.
It will be apparent to those skilled in the art that embodiments of the present application may be provided as a method, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus, and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the above embodiments, those of ordinary skill in the art should understand that: modifications and equivalents may be made to the embodiments of the invention without departing from the spirit and scope of the invention, which is to be covered by the claims.
Claims (8)
1. A method for pushing alarm information is characterized by comprising the following steps:
receiving alarm information, judging whether the number of the received alarm information reaches the number of the alarm information which can be received by the browser at one time, and if so, setting the number of the alarm information which can be received by the browser at one time as an alarm pushing threshold of the alarm information; if not, setting the number of the received alarm information as the alarm pushing threshold value;
when the browser is in an idle state, pushing alarm information of which the number is not more than the alarm pushing threshold value to the browser, and setting the browser state as a busy state until the pushing of all the alarm information is finished;
when at least two pages in the browser share one alarm push channel to display alarm information, if the alarm push channel is used, setting the alarm push channel to be marked as an occupied state, and if the alarm push channel is not used, setting the alarm push channel to be marked as an idle state; and when a page of the browser carries out channel initialization, judging the alarm push channel mark, and if the page is in an idle state, successfully initializing the channel.
2. The method for pushing alarm information according to claim 1, wherein after receiving the alarm information, the alarm information is stored in an alarm information storage container, and when the alarm information needs to be pushed, a corresponding amount of alarm information is taken out from the alarm information storage container.
3. The method for pushing alarm information according to claim 1, further comprising, before pushing the alarm information:
sequencing the received alarm information according to the priority level of the alarm information label, and taking out the corresponding number of alarm information according to the sequencing when the alarm information needs to be pushed; the alarm information label at least comprises one of the following items: alarm level, fault source of alarm information, alarm type and alarm time.
4. The method for pushing alarm information according to claim 3, further comprising: and acquiring query information of a user, and updating the priority level of corresponding content in the alarm information tag when the query information contains the content in the alarm information tag.
5. An apparatus for pushing alarm information, comprising a memory and a processor, and a computer program stored on the memory and running on the processor, wherein the processor is coupled to the memory, and the processor executes the computer program to implement the following steps:
receiving alarm information, judging whether the number of the received alarm information reaches the number of the alarm information which can be received by the browser at one time, and if so, setting the number of the alarm information which can be received by the browser at one time as an alarm pushing threshold of the alarm information; if not, setting the number of the received alarm information as the alarm pushing threshold value;
when the browser is in an idle state, pushing alarm information of which the number is not more than the alarm pushing threshold value to the browser, and setting the browser state as a busy state until the pushing of all the alarm information is finished;
when at least two pages in the browser share one alarm push channel to display alarm information, if the alarm push channel is used, setting the alarm push channel to be marked as an occupied state, and if the alarm push channel is not used, setting the alarm push channel to be marked as an idle state; and when a page of the browser carries out channel initialization, judging the alarm push channel mark, and if the page is in an idle state, successfully initializing the channel.
6. The apparatus for pushing alarm information according to claim 5, wherein after receiving the alarm information, the apparatus stores the alarm information into an alarm information storage container, and when the alarm information needs to be pushed, a corresponding amount of alarm information is taken out from the alarm information storage container.
7. The apparatus for pushing alarm information according to claim 5, further comprising, before pushing the alarm information:
sequencing the received alarm information according to the priority level of the alarm information label, and taking out the corresponding number of alarm information according to the sequencing when the alarm information needs to be pushed; the alarm information label at least comprises one of the following items: alarm level, fault source of alarm information, alarm type and alarm time.
8. The apparatus for pushing alarm information according to claim 7, further comprising: and acquiring query information of a user, and updating the priority level of corresponding content in the alarm information tag when the query information contains the content in the alarm information tag.
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| CN112100556B (en) * | 2020-08-25 | 2023-02-24 | 福建天泉教育科技有限公司 | Method and system for optimizing message pushing mode |
| CN113687621B (en) * | 2021-10-26 | 2022-01-25 | 西安热工研究院有限公司 | Alarm suppression method, system, device and storage medium based on time sequence alarm information |
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| US10148710B2 (en) * | 2013-11-27 | 2018-12-04 | At&T Intellectual Property I, L.P. | Method, computer-readable storage device and apparatus for establishing persistent messaging sessions |
| CN105701216B (en) * | 2016-01-13 | 2017-03-08 | 北京三快在线科技有限公司 | A kind of information-pushing method and device |
| CN107704491B (en) * | 2017-08-22 | 2022-01-04 | 腾讯科技（深圳）有限公司 | Message processing method and device |
| CN108039925B (en) * | 2017-12-05 | 2021-08-17 | 锐捷网络股份有限公司 | Signal processing method, device, equipment and storage medium |
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